کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5011077 1462442 2017 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Preparation and tribological properties of Fe-hydroxyapatite bioceramics
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی مکانیک
پیش نمایش صفحه اول مقاله
Preparation and tribological properties of Fe-hydroxyapatite bioceramics
چکیده انگلیسی

Pigmented tooth enamel is generally composed of iron-containing hydroxyapatite (Fe-HA), and thus exhibits high hardness and good wear resistant. In this study, Fe-HA powders were synthesized using ultrasonic-assisted microwave hydrothermal method and the tribological properties of the Fe-HA ceramics were evaluated, aiming to explore the improvement effect of iron element on the wear resistance of nano-hydroxyapatite. The influence of Fe content on the phase composition, crystal structure and morphology of Fe-HA powders were characterized by various microscopy characterizations. Results showed that the Fe content had a substantial influence on the morphology and crystal structure of Fe-HA powders. Compared with the pure HA ceramic, the prepared Fe-HA ceramics showed obviously better wear resistance.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Biosurface and Biotribology - Volume 3, Issue 2, June 2017, Pages 75-81
نویسندگان
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